(1) The CMA shall prepare a report on a reference under section 62 and give it to the Secretary of State within the period permitted by virtue of this section.
(2) The report shall, in particular, contain-
(a) the decisions of the CMA on the questions which it is required to answer by virtue of section 63;
(b) its reasons for its decisions; and
(c) such information as the CMA considers appropriate for facilitating a proper understanding of those questions and of its reasons for its decisions.
(2A) Where the report relates to a reference under section 62 which has been made after a report of OFCOM under section 61A, the CMA shall give a copy of its report (whether or not published) to OFCOM.
(3) Sections 51 and 52 (but not section 53) shall apply for the purposes of a report under this section as they apply for the purposes of a report under section 50.
(4) The CMA shall carry out such investigations as it considers appropriate for the purpose of producing a report under this section.